
.van-tabs__wrap--scrollable .van-tab{
    flex: 1 0 16.7%;
}
html,body{
    width: 100%;
    height: 100%;
}
#app{
    height: 100%;
  }

  .van-tree-select__content{
    position: absolute;
    right: 0;
    width: 70%;
    height: 100%;
    top: -4rem;
  }